February 6, 2023 Dataset Restricted Access

Marchini, Sara; Bieberle, André; Schleicher, Eckhard; Schubert, Markus; Hampel, Uwe

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{
  "keywords": [
    "gas flow modulation", 
    "axial dispersion coefficient", 
    "bubble columns", 
    "conductivity needle probes", 
    "transmittance optical probes"
  ], 
  "identifier": "https://doi.org/10.14278/rodare.2152", 
  "datePublished": "2023-02-06", 
  "inLanguage": {
    "@type": "Language", 
    "alternateName": "eng", 
    "name": "English"
  }, 
  "@id": "https://doi.org/10.14278/rodare.2152", 
  "url": "https://rodare.hzdr.de/record/2152", 
  "creator": [
    {
      "affiliation": "Technische Universit\u00e4t Dresden", 
      "@type": "Person", 
      "name": "Marchini, Sara", 
      "@id": "https://orcid.org/0000-0002-7620-1349"
    }, 
    {
      "affiliation": "HZDR", 
      "@type": "Person", 
      "name": "Bieberle, Andr\u00e9", 
      "@id": "https://orcid.org/0000-0003-3428-5019"
    }, 
    {
      "affiliation": "HZDR", 
      "@type": "Person", 
      "name": "Schleicher, Eckhard"
    }, 
    {
      "affiliation": "Technische Universit\u00e4t Dresden", 
      "@type": "Person", 
      "name": "Schubert, Markus", 
      "@id": "https://orcid.org/0000-0002-6218-0989"
    }, 
    {
      "affiliation": "Technische Universit\u00e4t Dresden", 
      "@type": "Person", 
      "name": "Hampel, Uwe", 
      "@id": "https://orcid.org/0000-0002-7371-0148"
    }
  ], 
  "description": "<p>Collected data refer to gas flow modulation measurements in a D=100 mm bubble column. The axial holdup wave is determined at three axial positions using different sensing stategies (gamma-ray densitometry, differential pressure sensors, transmittance optical probes and conductivity needle probes). Average gas holdup as well as amplitude damping and phase-shift have been determined at three different gas flow rates in the homogeneous regime. A description of the experimental setup is provided in the file &quot;Experimental_setup.pdf&quot;. An overview of the performed experiments is provided in the Excel file &quot;DataDescription.xlsx&quot;</p>", 
  "name": "Determining the axial gas dispersion coefficient in bubble columns via gas flow modulation technique and several sensing strategies", 
  "sameAs": [
    "https://www.hzdr.de/publications/Publ-36712"
  ], 
  "@type": "Dataset", 
  "@context": "https://schema.org/"
}